ghsa-mr92-3m8f-x735
Vulnerability from github
Published
2024-02-26 18:30
Modified
2024-04-17 18:31
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

i2c: Fix a potential use after free

Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free.

[wsa: added comment to the code, added Fixes tag]

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{
  "affected": [],
  "aliases": [
    "CVE-2019-25162"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-26T18:15:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: Fix a potential use after free\n\nFree the adap structure only after we are done using it.\nThis patch just moves the put_device() down a bit to avoid the\nuse after free.\n\n[wsa: added comment to the code, added Fixes tag]",
  "id": "GHSA-mr92-3m8f-x735",
  "modified": "2024-04-17T18:31:31Z",
  "published": "2024-02-26T18:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25162"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/12b0606000d0828630c033bf0c74c748464fe87d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23a191b132cd87f746c62f3dc27da33683d85829"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35927d7509ab9bf41896b7e44f639504eae08af7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/81cb31756888bb062e92d2dca21cd629d77a46a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/871a1e94929a27bf6e2cd99523865c840bbc2d87"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4c72c06c367758a14f227c847f9d623f1994ecf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6412ba3b6508bdf9c074d310bf4144afa6aec1a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8e1a046cf87c8b1363e5de835114f2779e2aaf4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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